Геохронология четвертичного периода
| Awdur Corfforaethol: | |
|---|---|
| Awduron Eraill: | , |
| Iaith: | Rwseg |
| Cyhoeddwyd: |
Москва, Наука, 1980
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| Pynciau: | |
| Fformat: | Llyfr |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=363731 |